HP 40gs User Manual page 106

Open the
Statistics aplet
Enter data
10-2
1. Open the Statistics aplet and clear existing data by
pressing
Select Statistics
The Statistics aplet
starts in the Numerical
view.
At any time the Statistics aplet is configured for only
one of two types of statistical explorations: one-
variable (
menu key label in the Numeric view toggles between
these two options and shows the current option.
2. Select .
You need to select
we are analyzing a dataset comprising two
variables: advertising minutes and resulting sales.
3. Enter the data into the columns.
2 1
3 5
5 4
to move to the next
column
1400
1100
2890
.
1VAR/2VAR
menu key label
) or two-variable (
because in this example
920
2265
2200
). The 5th
Statistics aplet